{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["country of capital", "country of administrative divisions"], "input": "In 1957 , Mr. Abercrombie was sent to Antarctica in the hope of reaching the United States ' scientific station at the South Pole , where an American research team had just weathered the first winter to be spent there ."}
{"country of capital": [], "country of administrative divisions": []}